Many studies have been conducted to determine why software startup attempts fail. One of the main reasons for such failures was found to be insufficient quality management during the software development process.Comprehensive quality assurance checks are done primarily to stop introducing defective products. Minor errors that go unnoticed could result in significant financial losses.
In this blog we shall discuss types of software testing, how to write test cases, test cases in software testing, test management tools and software testing techniques.
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Importance of QA
The social news reader app Flud, accessible for the iPad, iPhone, Android, and Windows Phones, is an excellent example of the importance of QA. Flud claims that the "first truly social newsreader," But poor QA services caused the startup to fall short. The Flud team's top priorities-the development process and producing new code-were nearly everything else.
When the final product was published, it was full of errors and inconsistencies. The negative user experience and reputation might have enhanced its success when everything was corrected.
Implementing efficient QA management that offers tools and processes for developing bug-free solutions is the best way to produce high-quality software. Quality assurance, quality control, and testing are the three main components of software quality management or improved software testing.
Software quality assurance (SQA) is the area of quality management where a set of intentional organizational actions are included. With the introduction of quality standards, these measures seek to enhance the software development process by preventing mistakes and faults in the final product.
Software quality control (SQC) is the quality management area where tasks to meet quality requirements are included.
Before a software product is released, quality control (QC) involves product-focused operations that validate its quality.
Software quality assurance controls the process of software quality control.
Testing is the fundamental process for identifying and resolving technical glitches in the software source code and evaluating the final product's usability, speed, protection, and compatibility. It is not only the primary component of quality assurance, but it is also a crucial step in the creation of software.
Agile development processes
Plan the testing and QA processes
It is essential to pay close attention to the planning, defining, and documentation of test processes. The software team's effective communication is supported by effective documentation. Making quality and test plans for a project is a necessary part of effective planning. Let's examine the critical categories of supporting documentation for the QA process.
Policy
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Why do we need to test the product for our company?
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Objective of testing
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Must understand criteria and standard
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Must know the testing term and its definition
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Testing tools and their measurement
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Ways for improvement.
Quality Management Plan
Test Strategy
Test plan
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Test requirement
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Test approach
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Report criteria
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Feature for testing
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Planning
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Risk management
Test Case
Now we shall discuss all these in detail, which will help you understand the software testing strategy quickly.
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Test policy
The highest-level document produced at the organizational level is a test policy. It outlines the company's primary test objectives and the test principles it has adopted. Additionally, it describes the testing process and how a business evaluates the success and efficacy of tests.
The process of testing policy development is not standardized, although it usually involves the following:
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A statement of what testing represents to the business,
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Evaluate the organization's goals,
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Broad guidelines and standards for software testing in projects,
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Defining test phrases to make their subsequent use in other papers clear
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A list of resources to aid in the testing process,
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Methods and metrics for gauging the effectiveness of testing, as well as suggestions for streamlining the testing procedures
Quality management plan
A quality management plan is an outline that describes how the operation will reach an optimum level of product quality. Although it is not required, it will help you arrange all the work necessary to ensure that the project fulfils the expectations and requirements of your client.
This plan's primary objective is to assist project managers and aid in process organization by outlining roles, responsibilities, and quality criteria that must be met.
The software's quality criteria should be included as information on how they should be evaluated.
Key components of the quality management plan
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Goals for excellence
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Review of key project deliverables and procedures to ensure satisfaction
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Ideal criteria
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Activities for quality assurance and control
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Roles and obligations that are beneficial
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Quality tools
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A strategy for reporting issues with quality assurance and control
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Test strategy
A test strategy is a more detailed product-level document derived from the Business Requirements Specification document. Typically, a project manager or a business analyst develops a test plan to specify the software testing techniques utilized to meet testing goals. A test strategy is influenced by the project's business needs, which is why it aligns with a project manager's responsibilities.
The main components of a test strategy are
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The scope of testing
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Test goals
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Budget constraints
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Communication and quality reporting
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Industry criteria
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Testing measures and metrics
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Fault reporting and tracking
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Setup management
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Deadlines
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Test implementation plan
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Risk Management
A test plan includes a test approach in a small project. The PM must build a test strategy as a separate, static document for a larger project to improve each test plan further.
Test Plan
A test plan is a written document that specifies what will be tested, when it will be tested, how it will be tested, and by whom.
The scope and actions of the testing are also described. The test plan, which aids in risk management, contains the goals of the tests that will be performed. Having a test plan created by an expert, such as a QA lead or manager, is a good practice.
To manage the testing time for your team, a good test plan should include a timeline for all required testing activities. So that everyone is aware of what is necessary, it should specify the roles of each team member.
Since it depends on the procedures, guidelines, and test management systems used in the organization, there are only so many techniques to develop a test plan.
An IEEE standard 829 test plan document must include the following details:
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Test method identifier
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Test products
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Software risk problems
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Components to be tested
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Strategy
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Deliverables (test plan, document, reports, etc.)
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Test environment (hardware, software, tools)
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Responsibilities
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Approvals
The following are some essential tips for improving the test plan
Your test strategy should be brief. Avoid being redundant or irrelevant. It should only include pertinent information.
Be precise: To make the document accessible, provide all information, such as the applications' volumes and versions.
Revise a test strategy: It's a dynamic document that needs to be regularly updated on demand.
Stakeholders should be informed of your test plan: They will learn more about your testing procedures from it. Your test plan's quality will accurately reflect the testing your team conducts.
Test cases
The advancement of software testing includes the creation of efficient test scenarios.
The definition provided by ISTQB (International Software Testing Qualifications Board), the industry pioneer in the certification of software testing competencies, states that "A test case is a collection of input values, implementation prerequisites, expected results, and execution postconditions, developed for a specific goal or test condition, such as to exercise a particular programme path or to verify compliance with a specific requirement,"
One of the essential tools used by testers is this. The following information is contained in the typical test case
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The test case ID
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Test case definition
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Requirements
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Test stages
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Test data
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Predicted result
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Status
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Executed by
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Date of execution
Employ test-oriented software development management
A good method for improving software quality is to implement test-oriented management techniques. Utilizing an adaptive approach is one method to accomplish this (XP).
With the help of this process, software of higher calibre and greater adaptability can be created.
In this section, we'd like to concentrate on two XP techniques that are strongly related to testing:
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Test-driven development
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Pair programming
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Test-driven development
Writing tests before implementing the code is known as test-driven development (TDD), and it is a method for creating software.
Based on the recurrence of a relatively brief development cycle, TDD takes a test-first approach. It says developing a test is the first step in adding a new feature. The developer first creates an automated test case and then develops enough production code to pass that test. The initial failure of this test case is expected.
The next stage will be to write the code with functionality in mind to pass that test. An engineer refactors the code to pass all the tests after these phases are finished.
The following are the benefits of using the TDD approach
Start early and frequently test using a shift-left strategy
This principle is reflected in the shift-left testing methodology, which promotes starting testing activities early in the development process rather than delaying it until the end, as traditional techniques usually recommend.
Ensure suitable work environment for QA team
The workplace directly impacts employee attitude and productivity. Here are some strategies to create a positive work environment and maintain your team's engagement, involvement, and productivity.
QA roles
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Implement user acceptance testing
User acceptance testing, also known as end-user testing, is typically conducted during the last phases of software development. Testing your application with end users can help you find flaws that you might not otherwise find. Additionally, it demonstrates your programme's readiness for production and gives your developers access to customer feedback throughout and after production.
Types of user acceptance testing
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Alpha and beta
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Contract Acceptance Testing
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Regulation Acceptance Testing
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Operational Acceptance or Production Readiness Testing
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Black Box Testing
Moreover, there are various steps you need to keep on, such as optimizing the use of automated tests, employing code quality measurements and reporting bugs. Finally, it would be best to put forth the necessary test management tool steps.
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Utilize your test management technology to its full potential
Software products called test management tools or systems assist QA teams in organizing and controlling the testing process. Your test automation frameworks, CI/CD tools, bug-tracking tools, and other software solutions can all be integrated with such systems. People can:
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Prepare for testing activities.
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Record settings
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Save test results and information.
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Create test cases
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Control test environment settings
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Provide test execution reports.
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Tracking KPIs will provide you with visibility.
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Enable the sharing of data between team members and between teams.
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Many different test management tools are available for various demands and price ranges. Listed below is a brief description of a few well-liked platforms.
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Zephyr
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SpiraTest
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TestRail
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Kualitee
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Testpad
Now that you have understood types of software testing, test management tools,how to write test cases and test cases in software testing. So, if you want to understand software testing techniques, you can join Software Testing Course In Coimbatore and learn Software Lifecycle Models like the Waterfall model, V model, Incremental model, RAD model, etc.